diff options
| author |   Jordan Augé <jordan.auge+fdio@cisco.com> | 2019-11-15 12:20:09 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@fd.io> | 2019-11-15 12:20:09 +0000 |
| commit | 4f2b5bb4c0fb4083b4f2bb19296117c6e66e862e (patch) | |
| tree | ce33d227b203121b98f6afda4179a1a3894c6f04 /lib/src/policy.c | |
| parent | 92bc1a46f8e33cc664a95819fde45b9b5b4ac321 (diff) | |
| parent | fdb523a02680f5aa0727b862f0616ba5f8cb24cf (diff) | |
Merge "[HICN-386] Improve API error management in libhicnctrl"
Diffstat (limited to 'lib/src/policy.c')
| -rw-r--r-- | lib/src/policy.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/src/policy.c b/lib/src/policy.c index 336249bbb..edbb02bea 100644 --- a/lib/src/policy.c +++ b/lib/src/policy.c @@ -49,6 +49,8 @@ policy_tag_state_snprintf(char * s, size_t size, const policy_tag_state_t * tag_ return -1; rc = snprintf(cur, s + size - cur, "%s%s", (tag_state->disabled == 1) ? "!" : "", policy_state_str[tag_state->state]); + if (rc >= s + size - cur) + return s + size - cur; if (rc < 0) return rc; cur += rc; |